4789278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 11343696

約数和(自身を除く): 6554418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 97, 117, 194, 211, 234, 291, 422, 582, 633, 873, 1261, 1266, 1746, 1899, 2522, 2743, 3783, 3798, 5486, 7566, 8229, 11349, 16458, 20467, 22698, 24687, 40934, 49374, 61401, 122802, 184203, 266071, 368406, 532142, 798213, 1596426, 2394639, 4789278]

約数ペア:

[(1, 4789278), (2, 2394639), (3, 1596426), (6, 798213), (9, 532142), (13, 368406), (18, 266071), (26, 184203), (39, 122802), (78, 61401), (97, 49374), (117, 40934), (194, 24687), (211, 22698), (234, 20467), (291, 16458), (422, 11349), (582, 8229), (633, 7566), (873, 5486), (1261, 3798), (1266, 3783), (1746, 2743), (1899, 2522)]